// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.

package resourcegroups

import (
	"context"

	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/internal/awsutil"
	"github.com/aws/aws-sdk-go-v2/private/protocol"
)

type GetTagsInput struct {
	_ struct{} `type:"structure"`

	// The ARN of the resource group for which you want a list of tags. The resource
	// must exist within the account you are using.
	//
	// Arn is a required field
	Arn *string `location:"uri" locationName:"Arn" min:"12" type:"string" required:"true"`
}

// String returns the string representation
func (s GetTagsInput) String() string {
	return awsutil.Prettify(s)
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *GetTagsInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "GetTagsInput"}

	if s.Arn == nil {
		invalidParams.Add(aws.NewErrParamRequired("Arn"))
	}
	if s.Arn != nil && len(*s.Arn) < 12 {
		invalidParams.Add(aws.NewErrParamMinLen("Arn", 12))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// MarshalFields encodes the AWS API shape using the passed in protocol encoder.
func (s GetTagsInput) MarshalFields(e protocol.FieldEncoder) error {
	e.SetValue(protocol.HeaderTarget, "Content-Type", protocol.StringValue("application/json"), protocol.Metadata{})

	if s.Arn != nil {
		v := *s.Arn

		metadata := protocol.Metadata{}
		e.SetValue(protocol.PathTarget, "Arn", protocol.QuotedValue{ValueMarshaler: protocol.StringValue(v)}, metadata)
	}
	return nil
}

type GetTagsOutput struct {
	_ struct{} `type:"structure"`

	// The ARN of the tagged resource group.
	Arn *string `min:"12" type:"string"`

	// The tags associated with the specified resource group.
	Tags map[string]string `type:"map"`
}

// String returns the string representation
func (s GetTagsOutput) String() string {
	return awsutil.Prettify(s)
}

// MarshalFields encodes the AWS API shape using the passed in protocol encoder.
func (s GetTagsOutput) MarshalFields(e protocol.FieldEncoder) error {
	if s.Arn != nil {
		v := *s.Arn

		metadata := protocol.Metadata{}
		e.SetValue(protocol.BodyTarget, "Arn", protocol.QuotedValue{ValueMarshaler: protocol.StringValue(v)}, metadata)
	}
	if s.Tags != nil {
		v := s.Tags

		metadata := protocol.Metadata{}
		ms0 := e.Map(protocol.BodyTarget, "Tags", metadata)
		ms0.Start()
		for k1, v1 := range v {
			ms0.MapSetValue(k1, protocol.QuotedValue{ValueMarshaler: protocol.StringValue(v1)})
		}
		ms0.End()

	}
	return nil
}

const opGetTags = "GetTags"

// GetTagsRequest returns a request value for making API operation for
// AWS Resource Groups.
//
// Returns a list of tags that are associated with a resource group, specified
// by an ARN.
//
//    // Example sending a request using GetTagsRequest.
//    req := client.GetTagsRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/resource-groups-2017-11-27/GetTags
func (c *Client) GetTagsRequest(input *GetTagsInput) GetTagsRequest {
	op := &aws.Operation{
		Name:       opGetTags,
		HTTPMethod: "GET",
		HTTPPath:   "/resources/{Arn}/tags",
	}

	if input == nil {
		input = &GetTagsInput{}
	}

	req := c.newRequest(op, input, &GetTagsOutput{})

	return GetTagsRequest{Request: req, Input: input, Copy: c.GetTagsRequest}
}

// GetTagsRequest is the request type for the
// GetTags API operation.
type GetTagsRequest struct {
	*aws.Request
	Input *GetTagsInput
	Copy  func(*GetTagsInput) GetTagsRequest
}

// Send marshals and sends the GetTags API request.
func (r GetTagsRequest) Send(ctx context.Context) (*GetTagsResponse, error) {
	r.Request.SetContext(ctx)
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	resp := &GetTagsResponse{
		GetTagsOutput: r.Request.Data.(*GetTagsOutput),
		response:      &aws.Response{Request: r.Request},
	}

	return resp, nil
}

// GetTagsResponse is the response type for the
// GetTags API operation.
type GetTagsResponse struct {
	*GetTagsOutput

	response *aws.Response
}

// SDKResponseMetdata returns the response metadata for the
// GetTags request.
func (r *GetTagsResponse) SDKResponseMetdata() *aws.Response {
	return r.response
}